86731204

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{28949}}^1$

素因数の和:29067

約数の個数: 24

約数和(自身を含む): 175089600

約数和(自身を除く): 88358396

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 28949, 57898, 115796, 202643, 405286, 810572, 3097543, 6195086, 12390172, 21682801, 43365602, 86731204]

約数ペア:

[(1, 86731204), (2, 43365602), (4, 21682801), (7, 12390172), (14, 6195086), (28, 3097543), (107, 810572), (214, 405286), (428, 202643), (749, 115796), (1498, 57898), (2996, 28949)]